with form3.adoquery1 do
begin
close;
sql.Clear;
sql.add('update admin set password='''+newpass+''' where username='''+username+'''');
showmessage(sql.Text);
ExecSQL;
end;
提示update语法错误!!!!??????!!!
begin
close;
sql.Clear;
sql.add('update admin set password='''+newpass+''' where username='''+username+'''');
showmessage(sql.Text);
ExecSQL;
end;
提示update语法错误!!!!??????!!!
那么麻烦
sql.add('update admin set password=:p where username=:u');
parameters[0].values:=edit1.text;
parameters[1].values:=edit2.text;
exceSql;